Rank	Countries/Territories	Count	Percent
1	China	426	37.3%
2	United States	369	32.3%
3	Germany	146	12.8%
4	Japan	30	2.6%
5	Canada	28	2.5%
6	Russia	20	1.8%
7	Netherlands	19	1.7%
8	Korea, Republic of	17	1.5%
9	Cyprus	13	1.1%
10	France	12	1.1%
11	United Kingdom	12	1.1%
12	Singapore	7	0.6%
13	Australia	7	0.6%
14	Belgium	4	0.4%
15	Argentina	4	0.4%
16	Latvia	4	0.4%
17	Hong Kong	4	0.4%
18	Lithuania	2	0.2%
19	Malaysia	2	0.2%
20	Mongolia	2	0.2%
21	Bangladesh	2	0.2%
22	Ireland	2	0.2%
23	Taiwan	2	0.2%
24	Ukraine	1	0.1%
25	Spain	1	0.1%
26	Sweden	1	0.1%
27	Switzerland	1	0.1%
28	Brazil	1	0.1%
29	Bulgaria	1	0.1%
30	India	1	0.1%
31	Iran, Islamic Republic of	1	0.1%